| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.219 | N/A |
| 2 | 1 | 24.532 | 20/8:05.327 |
| 3 | 1 | 22.192 | 21/8:06.459 |
| 4 | 1 | 22.981 | 21/8:03.919 |
| 5 | 1 | 21.975 | 22/8:20.539 |
| 6 | 1 | 22.722 | 22/8:19.707 |
| 7 | 1 | 27.499 | 21/8:12.222 |
| 8 | 1 | 23.422 | 21/8:11.570 |
| 9 | 1 | 22.086 | 21/8:07.741 |
| 10 | 1 | 23.450 | 21/8:07.794 |
| 11 | 1 | 22.237 | 21/8:05.411 |
| 12 | 1 | 22.119 | 21/8:03.246 |
| 13 | 1 | 23.741 | 21/8:04.145 |
| 14 | 1 | 29.121 | 21/8:13.183 |
| 15 | 1 | 25.986 | 21/8:16.451 |
| 16 | 1 | 22.446 | 21/8:14.564 |
| 17 | 1 | 23.740 | 21/8:14.530 |
| 18 | 1 | 25.972 | 21/8:17.126 |
| 19 | 1 | 24.632 | 21/8:17.944 |
| 20 | 1 | 27.819 | 21/8:22.031 |
| 21 | 1 | 21.703 | 21/8:19.594 |